]>
Commit | Line | Data |
---|---|---|
52066eae | 1 | // { dg-do run { target c++11 } } |
688a7a07 PC |
2 | |
3 | // 2008-06-26 Paolo Carlini <paolo.carlini@oracle.com> | |
4 | ||
7adcbafe | 5 | // Copyright (C) 2008-2022 Free Software Foundation, Inc. |
688a7a07 PC |
6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
748086b7 | 10 | // Free Software Foundation; either version 3, or (at your option) |
688a7a07 PC |
11 | // any later version. |
12 | ||
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License along | |
748086b7 JJ |
19 | // with this library; see the file COPYING3. If not see |
20 | // <http://www.gnu.org/licenses/>. | |
688a7a07 PC |
21 | |
22 | #include <algorithm> | |
23 | #include <testsuite_hooks.h> | |
24 | #include <testsuite_iterators.h> | |
25 | ||
26 | using __gnu_test::test_container; | |
27 | using __gnu_test::input_iterator_wrapper; | |
28 | using __gnu_test::output_iterator_wrapper; | |
29 | ||
30 | typedef test_container<int, input_iterator_wrapper> Icontainer; | |
31 | typedef test_container<int, output_iterator_wrapper> Ocontainer; | |
32 | int array[] = {0, 5, 2, 1, 3, 4}; | |
33 | ||
34 | bool | |
35 | pred(int i) | |
36 | { return i > 2; } | |
37 | ||
38 | void | |
39 | test1() | |
40 | { | |
688a7a07 PC |
41 | int true_out[1] = { -1 }; |
42 | int false_out[1] = { -1 }; | |
43 | Icontainer in_con(array, array); | |
44 | Ocontainer true_out_con(true_out, true_out); | |
45 | Ocontainer false_out_con(false_out, false_out); | |
46 | ||
47 | std::pair<output_iterator_wrapper<int>, output_iterator_wrapper<int> > res = | |
48 | std::partition_copy(in_con.begin(), in_con.end(), | |
49 | true_out_con.begin(), false_out_con.begin(), pred); | |
50 | ||
51 | VERIFY( res.first.ptr == true_out ); | |
52 | VERIFY( res.second.ptr == false_out ); | |
53 | } | |
54 | ||
55 | void | |
56 | test2() | |
57 | { | |
688a7a07 PC |
58 | int true_out[1] = { -1 }; |
59 | int false_out[1] = { -1 }; | |
60 | Icontainer in_con(array, array + 2); | |
61 | Ocontainer true_out_con(true_out, true_out + 1); | |
62 | Ocontainer false_out_con(false_out, false_out + 1); | |
63 | ||
64 | std::pair<output_iterator_wrapper<int>, output_iterator_wrapper<int> > res = | |
65 | std::partition_copy(in_con.begin(), in_con.end(), | |
66 | true_out_con.begin(), false_out_con.begin(), pred); | |
67 | ||
68 | VERIFY( res.first.ptr == true_out + 1 ); | |
69 | VERIFY( res.second.ptr == false_out + 1 ); | |
70 | VERIFY( true_out[0] == 5 ); | |
71 | VERIFY( false_out[0] == 0 ); | |
72 | } | |
73 | ||
74 | void | |
75 | test3() | |
76 | { | |
688a7a07 PC |
77 | int true_out[3] = { -1, -1, -1 }; |
78 | int false_out[3] = { -1, -1, -1 }; | |
79 | Icontainer in_con(array, array + 6); | |
80 | Ocontainer true_out_con(true_out, true_out + 3); | |
81 | Ocontainer false_out_con(false_out, false_out + 3); | |
82 | ||
83 | std::pair<output_iterator_wrapper<int>, output_iterator_wrapper<int> > res = | |
84 | std::partition_copy(in_con.begin(), in_con.end(), | |
85 | true_out_con.begin(), false_out_con.begin(), pred); | |
86 | ||
87 | VERIFY( res.first.ptr == true_out + 3 ); | |
88 | VERIFY( res.second.ptr == false_out + 3 ); | |
89 | VERIFY( true_out[0] == 5 && true_out[1] == 3 && true_out[2] == 4 ); | |
90 | VERIFY( false_out[0] == 0 && false_out[1] == 2 && false_out[2] == 1 ); | |
91 | } | |
92 | ||
93 | int | |
94 | main() | |
95 | { | |
96 | test1(); | |
97 | test2(); | |
98 | test3(); | |
99 | return 0; | |
100 | } |